Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Annie Fang,M.D.,Incorporated

Q: What type of organization is Annie Fang,M.D.,Incorporated?

Annie Fang,M.D.,Incorporated is registered in NPPES as a Rheumatology Physician (its primary provider taxonomy).

Rheumatology Physician in Los Gatos, CA · enumerated 2006 · authorized official Annie Fang, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1902830169

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Registry record

Entity type Organization (Type 2)

Legal business name Annie Fang,M.D.,Incorporated

Practice address 700 W Parr Ave, Suite A, Los Gatos, CA, 95032

Phone (408) 356-3178

Enumeration date Jul 11, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License A75496 (CA) Primary

Authorized official

Name Annie Fang

Title President

Phone (406) 356-3178

Other identifiers

Identifier	Type	State	Issuer
A75496	Other	CA	STATEMEDICAL LICENSE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Annie Fang,M.D.,Incorporated?

Annie Fang,M.D.,Incorporated is registered in NPPES as a Rheumatology Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.